OK, I installed Tiger. I use iCal, and heard that you could now create Groups and publish more than one calendar at a time. So I followed instructions and published my calendar on .Mac. Up comes the screen with the URL to find the calendar. I click it, and get "We're sorry but we cannot find the iCal you've requested. It's possible that it has been deleted or renamed." I repeat the steps, and get the same thing. I try to go back to an older single calendar that was published successfully. Same thing.
What's up? Anyone have a solution?